Home / 7,336.92-10,121.67-4,352.88

Finding the Fourth Proportional to 7,336.92, 10,121.67 and 4,352.88

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Solution

The fourth proportional to 7,336.92, 10,121.67 and 4,352.88 is: 6,005.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.92 : 10,121.67 = 4,352.88 : x
  2. Step 2: Convert to fraction form
    7,336.92/10,121.67 = 4,352.88/x
  3. Step 3: Cross multiply
    7,336.92x = 10,121.67 × 4,352.88
  4. Step 4: Simplify right side
    7,336.92x = 44,058,414.91
  5. Step 5: Solve for x
    x = 44,058,414.91/7,336.92
  6. Step 6: Final answer
    x = 6,005.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.